Shaoxing citizen cloud digital signature error
It's expired. Digital certificates are valid for 5 years. After expiration, you need to apply for a new certificate before you can continue to use it. The reason for the wrong digital signature is that the digital certificate may have expired. Shaoxing citizen cloud APP is a one-stop service platform for government affairs, life and mobile internet built and operated by Shaoxing social security citizen card service co., ltd.